Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
MUCKLE
As described in historical dictionaries
Patronymica Britannica (1860)
MUCKLE. A-Sax. mucel, j>reat, big. A very ancient name. An eminent AngloSaxon nobleman,whosel)aptismalname was thelred, bore the additional designation of Mucel, and used the latter in legal documents, thus: "Ego Mucel, dux, cousensi." See KemJile on the Surnames, &c., of the A- Saxons. Mitcicll is the more ordinary form of the name in modern times.
Origin: Celtic
Region of origin: British Isles
Country of origin: Scotland
Religion of origin: Christian
Language of origin: Gaelic